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CHASSIS CAB AND LOW CAB FORWARD

Rugged capability built into every cab.

Rugged capability built into every cab.

Having the right lineup means less compromises — from the first mile to the final haul, our medium-duty and heavy-duty trucks are built to work.
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Upfits*

Upfits*

Upfits*
Two Chevrolet trucks parked on a jobsite

CHASSIS CAB AND LOW CAB FORWARD

Rugged capability built into every cab.

Having the right lineup means less compromises — from the first mile to the final haul, our medium-duty and heavy-duty trucks are built to work.
Search Work Truck Inventory
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Three-Quarters Front View of the 2026 GMC Sierra 3500 Heavy Duty Chassis Cab

2026 GMC

Sierra 3500 HD Chassis Cab

From: $47,600*

As Shown: $47,600*

  • 7,329 lbs. available max payload* 
  • Up to 14,000 lbs. max available GVWR*
  • Available 6.6L DuraMax® Turbo-Diesel V8 engine
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2025 Chevrolet Silverado 3500hd Chassis cab in 3/4 view.

2025 CHEVROLET

Silverado 3500 HD Chassis Cab

From: $45,700*

As Shown: $52,200*

  • 7,329 lbs. available max payload*
  • Up to 975 lb.-ft. max torque with available diesel engine
  • Standard 10-speed transmission
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2025 Chevrolet Silverado 6500hd Chassis cab in 3/4 view

2025 CHEVROLET

Silverado 4500 HD / 5500 HD / 6500 HD Chassis Cab

From: $59,611*

As Shown: $72,706*

  • Standard 6.6L Duramax® Turbo-Diesel V8 engine (350 hp/750 lb.-ft. of torque)
  • Up to 23,500 lbs. max available GVWR*
  • 9 wheelbase options available
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Chevy Dump truck in 3/4 view

2026 CHEVROLET

Low Cab Forward – Gas 3500 HG / 4500 HG / 5500 HG / XG*

  • Standard 6.6L V8 gasoline engine (350 hp/425 lb.-ft. of torque) 
  • Cab-over design provides optimal front views 
  • Max available GVWR* 19,500 lbs. on 5500 XG model 
Features & Specs
2025 Chevy box truck in 3/4 view

2026 CHEVROLET

Low Cab Forward – Diesel 4500 HD / 4500 XD / 5500 XD

  • Driver Information Center monitors vital functions including diesel exhaust fluid levels (DEF) 
  • Available Advanced Driver Assistance System*
  • LED lighting throughout most of exterior and all of interior
Features & Specs
Chevy truck in 3/4 view

2026 CHEVROLET

Low Cab Forward 6500 XD / 7500 XD*

  • Cummins® 6.7L Turbo-Diesel engine delivers 260 hp & 660 lb.-ft. of torque
  • Up to 33,000 lbs. standard GVWR* on 7500 XD
  • Standard air suspension driver seat
Features & Specs
Side view of a Chevrolet truck

Search Work Truck inventory

Find a wide variety of medium-duty, heavy-duty and already-upfit* trucks ready to meet your business needs.
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Split view of the interior and exterior of a Chevrolet truck

Two brands. One powerful lineup.

Whether you’re behind the wheel of a Chevy or a GMC, every Chassis Cab model from 3500 to 6500 comes packed with hardworking features you can rely on because performance doesn’t play favorites.
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Multiple cab configurations​

Offers seating for up to six, with comforts tailored to long shifts and full crews.
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Powertrain built to endure

Proven Duramax® Diesel engine delivers strength and durability.
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Worksite maneuverability​

Tight turning and responsive chassis enable easy parking and navigation at busy job sites.
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Connected for fleets​

Standard OnStar® Fleet Basics* and available telematics* help keep fleets connected, safe and informed.
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Compact design. Full-size performance.

Upfit-ready* and easy to maneuver, the Low Cab Forward truck delivers power, precision and efficiency wherever the job takes you.
Three-Quarters Front View of the 2023 Chevrolet Low Cab Forward Truck Driving on a Bridge

Cab-over design

This allows for optimal visibility for the driver, better maneuverability than a conventional chassis cab and easy access to the engine compartment for routine maintenance.
Side View of Chevrolet Low Cab Forward Truck Dumping Dirt Into a Pile

Overall length

The Low Cab Forward is ideal for upfitting.* The available wheelbases can accommodate a wide range of body applications, which allows for up to 30-ft. box lengths. Plus, its impressive turning radius allows for agility while navigating urban routes.
Interior of a 2024 Chevy chassis segment low cab truck.

Interior workspace

With convenient storage areas in the dash, door, seatback pockets and overhead shelf, there is plenty of room for stowing important documents or items. Plus, the center seatback folds down to double as a laptop table or work area.
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Upfit-ready. Fleet-engineered.

Whether you choose Chassis Cab or Low Cab Forward, both offer clean top-of-frame rails, multiple wheelbase options and GM-backed support to make upfitting* fast, flexible and fleet-ready.
To be provided

UPFIT CUSTOMIZATION

Upfit-optimized design

Clean, flat top-of-frame rails make mounting quick and easy — helping to minimize complexity across jobs.
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MODIFICATION OPTIONS

Flexible configurations

Chassis Cab models support bodies up to 24 feet in length, while Low Cab Forward configurations accommodate applications ranging from 10 to 30 feet. With multiple wheelbase and axle options available across both platforms, it makes it easy to match your build to the job.
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GM ENVOLVE SUPPORT

Dealer & upfitter support network

GM Envolve’s upfit* support is built for business. Business Elite Dealers, Business Choice allowances and Specialty Vehicle Manufacturers help simplify every step of the upfit journey.

Next steps

Let us help you take the first step in upfitting* your fleet vehicles — whether you’re expanding, upgrading or starting fresh.
Three-Quarters Front View of the 2023 Chevrolet Low Cab Forward Truck Parked by a Row of Trees

Upfit applications

Check out how a vehicle can be upfit for your business’s specific needs.
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three-quarter front view of a Chevrolet dump truck on a job site.

Find an upfitter

If you need help finding a GM preferred upfitter* to modify or specialize your vehicles, we have plenty of resources to help.
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Side view of a GMC truck on a job site.

Business Choice

With our Business Choice Offer,* you can get cash allowances on upfits* or GM Accessory Cash on all eligible vehicles. Plus, you can combine these incentives with the most current retail offers. 
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WARRANTIES

Protect your investment 

Our comprehensive limited warranty program covers all of GM Envolve’s Chassis Cab and Low Cab Forward vehicles. Your investment is covered by transferable powertrain limited warranties, bumper-to-bumper limited warranties and more.

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Chevrolet Low Cab Forward In Front of Homes

LOW CAB FORWARD (LCF) PROTECTION PLANS

Added coverage for the long haul

Your trucks work hard — your coverage should too. The Chevrolet Low Cab Forward (LCF) Protection Plan* offers additional coverage on top of your vehicle’s standard warranty and is the only LCF Protection Plan backed by Chevrolet. Coverage includes key components like the engine, transmission and electrical systems, with options tailored to your business needs.

Explore coverage options
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Purchasing 5+ Vehicles

Check Fleet Eligibility Check Fleet Eligibility Check Fleet Eligibility
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Purchasing 1-4 Vehicles

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Have Questions?

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